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Scientific investigation operation workshop with watertight sea-skimming moon pool

A technology for workshops and scientific expeditions, which is applied to moon ponds, ships, cargo handling equipment, etc. It can solve the problems affecting the completion of the scientific expedition voyage mission plan, the loss of investigation equipment, and the cutting of cables, so as to achieve safe, reliable and seamless connection, improve The effect of safety redundancy

Pending Publication Date: 2021-06-18
708TH RES INST OF CSSC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, when the ship is sailing in the ice area, due to the interference of sea ice, the traditional operation method cannot guarantee the safe release of the survey equipment from the side, because the lowered cables are easily affected by the drifting ice floes, and the cables will be cut. Caused loss of expensive survey equipment and affected the completion of the mission plan of the scientific research voyage

Method used

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  • Scientific investigation operation workshop with watertight sea-skimming moon pool
  • Scientific investigation operation workshop with watertight sea-skimming moon pool

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Embodiment

[0026] In a preferred embodiment of the present invention, based on the above-mentioned problems existing in the prior art, a scientific research operation workshop with a watertight sea moon pool is provided, such as Figure 1 to Figure 2 shown, including:

[0027] The sea-connecting moon pool is set in the middle of the ship in the scientific research workshop, from the workshop deck 103 to the bottom outer plate 101.

[0028] The moon pool top cover 3 is arranged on the upper part of the watertight wall 1, and is a structure with two downward openings, and is flush with the workshop deck 103 when closed.

[0029] The bottom cover 4 of the moon pool is arranged on the lower part of the watertight wall 1, and is a single-leaf upward opening structure, and is flush with the bottom outer plate 101 when closed.

[0030] The fixed guide rail 5 is arranged on the anti-sway wall 2, and does not affect the opening and closing of the moon pool top cover 3 and the moon pool bottom cove...

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Abstract

The invention relates to a scientific investigation operation workshop with a watertight sea-skimming moon pool, and belongs to the technical field of ship design and manufacturing. The workshop comprises a Kingston moon pool, a moon pool retracting and releasing system, a multifunctional comprehensive travelling crane, a ship side gangway, a moon pool hatch cover, a winch and a guide pulley; the scientific investigation operation workshop is internally provided with a lunar pool, and a lunar pool folding and unfolding system is arranged corresponding to a through hole of the lunar pool; a multifunctional comprehensive travelling crane is arranged on one side of the moon pool folding and unfolding system, and a winch is arranged on the other side of the moon pool folding and unfolding system; the winch is connected with the moon pool retracting and releasing system and the multifunctional comprehensive travelling crane through a guide pulley; moon pool cabin covers are arranged at the two ends of the through hole of the sea-communicated moon pool; the scientific investigation workshop is provided with a ship side gangway. According to the invention, a scientific investigation icebreaker can safely and reliably carry out underwater investigation work in an ice area, and safe and reliable seamless connection of underwater investigation work of the ocean and the ice area is realized; according to the scientific investigation operation workshop, a large-size operation space is provided, and the operation requirements of polar scientific investigation tasks can be met.

Description

technical field [0001] The invention relates to a scientific research operation workshop with a watertight moon pool leading to the sea, and belongs to the technical field of ship design and manufacture. Background technique [0002] For scientific research vessels, the underwater retraction and deployment of survey equipment is a common and frequently used scientific research operation method, such as CTD (sea temperature, salinity and depth measurement) operations, vertical biological trawling operations, etc. During operation, the survey equipment is lowered and recovered from the side of the ship through the special boom or hanger equipped on the ship. However, when the ship is sailing in the ice area, due to the interference of sea ice, the traditional operation method cannot guarantee the safe lowering of the survey equipment from the side, because the lowered cables are easily affected by the drifting ice floes, and the cables will be cut off. Caused the loss of expe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B3/14B63B27/10B63B27/08
CPCB63B3/14B63B27/10B63B27/08B63B2003/147
Inventor 吴刚黄维张东江何剑锋王硕仁赵炎平黄嵘张燕王燕舞于洋陆玮窦晓亮
Owner 708TH RES INST OF CSSC
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